Samsung AM128NN4DEH Series manuals
AM128NN4DEH Series
Table of contents
AM128NN4DEH Series
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Precautions
- Precautions for Handling Refrigerant for Air Conditioner
- Troubleshooting
- Accessory and Option Specifications
- Disassembly and Reassembly
- Indoor Unit
- Service Operation
- vacuum operation
- DVM S Models EEPROM Code Table
- Option Items
- What to check before diagnosis
- Number Display Method (Outdoor Unit, MCU, Cable remote control, wall-mount, etc.)
- Appropriate Measures for Different Symptom
- Main PCB has no power phenomenon
- Indoor Unit ROOM sensor Error (Open/Short)
- Indoor unit EVAP IN sensor Error (Open/Short)
- Indoor EVAP OUT sensor Error (Open/Short)
- Indoor Heat Exchanger's EVAP IN sensor dislocation error
- Indoor Heat Exchanger's EVA OUT sensor dislocation error (Open/Short)
- imultaneous Indoor Heat Exchanger's EVA IN, OUT sensor dislocation error (Open/Short)
- Electronic Expansion Valve opening malfunction (2nd stage)
- Breakdown of EEV (2nd)
- Problem with EEV closure (2nd)
- EEV(Electronic Expansion Valve) opening malfunction (2nd stage)
- EEV(Electronic Expansion Valve) closure malfunction (2nd stage)
- Detection of Floating Switch of Indoor Unit's Drain Pump
- The operational error of Indoor Unit's Fan Motor
- Mixed operation Error (Only applicable to Heat Pump Model/Not to HR model)
- EEPROM error
- Option error of the Remote Controller for an Indoor Unit
- Simultaneous opening of Cooling/heating MCU SOL Valves 1st/2nd
- Error due to incorrect Indoor Unit Power/Communication Cable Connection
- SPI Feedback Error
- Outdoor Unit Pipe Inspection Error
- Communication Error between Indoor and Outdoor Units during Tracking
- Communication Error between Indoor and Outdoor Units after Tracking
- Communication error between main and sub Unit of outdoor unit or between outdoor units
- Communication Error between MCU and Outdoor Unit
- Internal Communication error of the Outdoor Unit C-Box
- Internal PCB Communication error of the Outdoor Unit C-Box
- Communication Error between MCU and Outdoor Unit after Tracking is Completed
- MCU branch part setup error – inconsecutive connection with the use of 2 branch parts
- MCU branch part setup error – Repeated setup for the same address over 3 times
- MCU branch part setup error – non-installed address setup
- Setup Error for MCU Branch part – Setup Error for MCU Quantity Used
- MCU branch part setup error – Overlapping Indoor unit Address setup
- MCU branch part setup error – Set as being used without connection to an Indoor unit
- MCU branch part setup error – Connect an Indoor unit to a branch part not being used
- MCU branch part setup error – Connect more Indoor units than what is actually set up in MCU
- Outdoor Temperature Sensor Error
- Outdoor Temperature dislocation error
- Cond Out Temperature Sensor Error (Open/Short)
- Outdoor Cond Out sensor breakaway error
- Digital Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
- Constant Rate Compressor Discharge Temperature Sensor Error (OPEN/SHORT)
- Compressor Discharge or Top 1/2 Temperature sensor error
- Dislocation error of Compressor SUMP Temperature (oil temperature) Sensor
- Suction Temperature sensor breakaway error
- SUMP Temperature Sensor Error (OPEN/SHORT)
- High Pressure sensor error (Open/Short)
- Low Pressure sensor error (Open/Short)
- Suction Temperature sensor error (Open/Short)
- Liquid Pipe Temperature sensor error (Open/Short)
- EVI In Temperature sensor error (Open/Short)
- EVI Out Temperature sensor error (Open/Short)
- Suction-2 Temperature Sensor Error (OPEN/SHORT)
- Comp. Down due to High Pressure Protection Control
- Comp. Down due to Low Pressure Protection Control
- Sump Sensor Error Due to Protection Control
- Comp. Down due to Compressor Discharge Temperature sensor
- phase Input Wiring error
- Comp. Down by Compression Ratio Control
- EVI EEV Open error
- Refrigerant Leakage Error
- Prohibition of the operation of Compressor due to Ooutdoor Temperature
- High Pressure Standard Not Met before Air Conditioning (Inability to Re-operate)
- CCH Malfunction and Sump Sensor Miswiring Error
- Fan starting error
- Fan lock error
- Momentary Blackout error
- Outdoor Fan Motor overheating
- Outdoor Unit Fan Motor RPM Error
- Fan IPM Overheat error
- Over-Voltage Error of an Outdoor Fan Motor
- Compressor Excess Current Error
- Compressor starting error
- Inverter Overcurrent error
- Overvoltage / Low voltage error
- DC Link voltage sensor error
- Liquid Compression Prevention Control
- Fan Motor Overcurrent error
- Input / Output Current sensor error
- Outdoor Fan PCB Overvoltage / Low voltage error
- Hall IC(Fan) error
- Inverter Overheat error
- Model mismatching of Indoor unit
- Breakdown of an EEV closure
- Electronic expansion valve closing malfunction (2nd stage)
- Hydro Unit Water In Temperature Sensor Error (Open/Short)
- Hydro Unit Water Out Temperature Sensor Error (Open/Short)
- Hydro Unit Water Tank Temperature Sensor Error (Open/Short)
- Emergency Error (Check the Water Piping Equipment)
- Error to prevention from freezing and bursting of Heat Exchanger
- Breakaway of Water Out temperature sensor
- Breakaway of Flow switch
- Thermostat Wiring Error
- DC FAN Motor Feedback Error
- Water Tank Sensor defective
- PCB Diagram and Parts List
- Wiring Diagram
- Reference Sheet
- Panel
- Pump-down Method
- How to Put Refrigerant in Refrigerant Container
manualsdatabase
Your AI-powered manual search engine